



TRW brake disc reference MST449, designed for road and adventure. This fixed round rotor of 310 mm is aimed at touring and adventure bikes seeking a robust and standardised replacement part, suitable for stock calipers.
The drilled design helps with gas and water evacuation, useful on wet roads or in demanding road use. Stainless steel offers good corrosion resistance for simplified maintenance and longevity suitable for touring or adventure riding. The surface grinding adheres to tight tolerances, ensuring uniform contact with the pads and consistent wear.
Typical applications: designed to fit multiple road and large trail models. Examples of compatible motorcycles (common applications):
For secure installation, check the diameter, pitch circle diameter, and thickness before ordering and maintain manufacturer tolerances when replacing.